I think so... I'm currently learning this too but you should be correct
I am pretty sure the answer is D. That the patterns of a polarity matched up on both sides.
All of th above support the heliocentric theory.
The change is that the water will freeze to 0 or minus I don’t know as I’m not to sure
According of Dalton's law of Partial pressure, the total pressure of a mixture of gases is the sum of the partial pressures of the individual vases in the mixture.
Hence;
The for hydrogen collected over water, we have a mixture of hydrogen gas and water vapour.
Total pressure = pressure of hydrogen gas + vapour pressure of water
Pressure of hydrogen gas = Total pressure - vapour pressure of water
Pressure of hydrogen gas = 636 mmHg - 28.3 mmHg
Pressure of hydrogen gas = 607.7 mmHg
